Why does CAS 82560-54-1 appear in more than one EU cosmetic annex?

A substance identified by CAS 82560-54-1 may appear in multiple EU cosmetic regulation annexes when it is subject to different conditions in different contexts — for example, restricted under Annex III with specific conditions, while also appearing in Annex IV as an approved colorant under separate entry conditions. Each entry must be reviewed individually.

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Use the INCI Checker on CosIng Checker with INCI names, CAS numbers or EC numbers. Paste CAS 82560-54-1 to screen it directly, then review every linked annex record and supplier document.

CAS 1 record

CAS 82560-54-1

Q: How do I use CAS 82560-54-1 for compliance screening?

Cross-reference CAS 82560-54-1 against your raw material specification sheets and CoA documents. When it appears in Annex II, verify absence. When it appears in Annex III, verify that concentration limits and product type conditions are met. All annex entries sharing this CAS number are listed on this page.

CAS 82560-54-1 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 82560-54-1

CAS 82560-54-1PubChem CID 54886

Benfuracarb

Benfuracarb is a carbamate ester, an ethyl ester and a member of 1-benzofurans. It has a role as an agrochemical, a carbamate insecticide and an EC 3.1.1.7 (acetylcholinesterase) inhibitor. — ChEBI

IUPAC name: ethyl 3-[[(2,2-dimethyl-3H-1-benzofuran-7-yl)oxycarbonyl-methylamino]sulfanyl-propan-2-ylamino]propanoate

Molecular formula: C20H30N2O5S
Molecular weight: 410.5 g/mol
Exact mass: 410.18754324 Da
XLogP3: 4.2
Topological polar surface area: 93.6 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 7
Covalent units: 1
Defined stereocentres: 0

Also known as

AminofuracarbOncolFuraconOncol 5GCaswell No. 349CCHEBI:3014N-(((((2,3-dihydro-2,2-dimethyl-7-benzofuranyl)oxy)carbonyl)methylamino)thio)-N-(1-methylethyl)-beta-alanine, ethyl esterethyl 3-[{[{[(2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]carbonyl}(methyl)amino]sulfanyl}(1-methylethyl)amino]propanoate

16 more reported names

ethyl 3-((((((2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy)carbonyl)(methyl)amino)sulfanyl)(1-methylethyl)amino)propanoateRefChem:561248ethyl N-(2,3-dihydro-2,2-dimethylbenzofuran-7-yloxycarbonyl(methyl)aminothio)-N-isopropyl-beta-alaninate617-356-3ethyl 3-((((((2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy)carbonyl)(methyl)amino)sulfanyl)(propan-2-yl)amino)propanoateBenfuracarb, 90%Benfuracarb solution8-Oxa-3-thia-2,4-diazadecanoic acid, 2-methyl-4-(1-methylethyl)-7-oxo-, 2,3-dihydro-2,2-dimethyl-7-benzofuranyl esterAminosulfulan; Benfuracarb; Nakar; OK 174; Oncol; Oncol 5GBenfuracarb [BSI:ISO]OK 174EPA Pesticide Chemical Code 123201OC-11588UNII-807671FRZYC20H30N2O5SOncol 10G

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:3014
ChEMBL:CHEMBL2252178
EPA DTXSID:DTXSID2041622
PubMed:33844597
PubMed:28927721
PubMed:24016712
PubMed:22310298
PubMed:21632058
PubMed:21580335
PubMed:21072780
PubMed:21042471
PubMed:20129873
PubMed:19333533
PubMed:18823060
PubMed:17898465

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 82560-54-1

1 total

Annex

Entry

1404

Benfuracarb (ISO); ethyl N-[2,3-dihydro-2,2-dimethylbenzofuran-7-yloxycarbonyl(methyl)aminothio]-N-isopropyl- ß-alaninate

617-356-3

CMR

How CAS 82560-54-1 is used on this site

CAS 82560-54-1 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 82560-54-1 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.

Frequently asked questions

A substance identified by CAS 82560-54-1 may appear in multiple EU cosmetic regulation annexes when it is subject to different conditions in different contexts. For example, a substance might be restricted under Annex III with specific conditions, and the same CAS might also appear in Annex IV as an approved colorant under separate entry conditions. Each entry must be reviewed individually.

Cross-reference the CAS number against your raw material specification sheets and CoA documents. When a CAS appears in Annex II, verify absence. When it appears in Annex III, verify that concentration limits and product type conditions are met in your formulation. All annex entries sharing this CAS number are listed above.

A CAS number is assigned by the Chemical Abstracts Service (USA) and is globally recognised. An EC number is a European Commission identifier from inventories such as EINECS, ELINCS or the NLP list. Both identifiers may appear in EU cosmetic annex entries. Some substances have both, some have only one, and some older entries may have neither.

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